Historical shareholding details of SEI Investments Co holdings in Heidrick & Struggles International, Inc. (HSII)

Monthly changes of SEI Investments Co shareholding in Heidrick & Struggles International, Inc. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Dec 31, 2024	Sei Investments Co	19,898	0.10%

Sep 30, 2024	Sei Investments Co	40,541	0.20%

Jun 30, 2024	Sei Investments Co	32,401	0.16%

Mar 31, 2024	Sei Investments Co	13,075	0.06%

Dec 31, 2023	Sei Investments Co	89,163	0.44%

Sep 30, 2023	Sei Investments Co	96,978	0.48%

Jun 30, 2023	Sei Investments Co	112,039	0.56%

Mar 31, 2023	Sei Investments Co	110,739	0.55%

Dec 31, 2022	Sei Investments Co	111,903	0.56%